Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Gerard Bitwinski, MD

Individual provider Diagnostic Radiology Physician · NPI 1124026539

John Gerard Bitwinski, MD is a Diagnostic Radiology Physician in Preston, Idaho. Licensed in Idaho. Registered with an NPI since 2005.

Licensed in
ID
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

44 N 100 E
Preston, ID 83263-1326
Phone: (208) 852-1937
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence M-8805 (ID)

Record details

NPI number1124026539
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2005
Last updated in NPPESApril 20, 2015
Mailing addressPo Box 1108, Bountiful, UT 84011-1108